Precious gemstone



FIG. 1 is the top view of the precious gemstone design.

FIG. 2 is the bottom view of the precious gemstone design.

FIG. 3 is the end view of the precious gemstone design.

FIG. 4 is the elevation view of the precious gemstone design.

FIG. 5 is the top view of a second embodiment of the precious gemstone design.

FIG. 6 is the bottom view of the second embodiment of the precious gemstone design.

FIG. 7 is the end view of the second embodiment of the precious gemstone design.

FIG. 8 is the elevation view of the second embodiment of the precious gemstone design. 

The ornamental design for precious gemstone, as shown and described. 